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    <br/>第三章 德塔 ETL 人工智能可视化数据流分析引擎系统.
    <br/> 作者: 罗瑶光, Author:Yaoguang.Luo<br/>
    <br/>
    <br/>基础应用: 元基催化与肽计算 编译机的神经元模拟机
    <br/>
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    关于 PL-ETL 与 ETL Unicorn函数分类的 文字描述 <br/>
    <br/>
    一开始作者把ETL 的节点操作设计成普遍的UI界面操作模式, 这个问题来自于作者2008年发现knime的
    界面智能用其自身的SDK或者SWT来实现. 作者设计了ETL Unicorn, 便直接Swing+AWT来跟进实现界面
    即可, 永久告别第三方包, 自从TinShell的脚本语言项目搭建诞生, 作者开始用文字命令来实现节点
    功能操作, 认为所有的节点可以统一成一种界面结构, 即输入部分和输出部分, 输入脚本命令,
    输出结果. 于是节点就被格式化简便了, 减少了美工研发时间. ETL 引擎函数的维护比较稳定. 从某种
    意义上来说, TinShell的出现, 永久告别了 市面千奇百怪的节点设计. 节点框架开始走向统一. <br/>
    <br/>
    描述人 罗瑶光 <br/>
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    Implements of ETL Unicorn and PLETL nodes. <br/>
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    At the beginning, the author made an ETL node which almost similar with
    the Knime node, because the Knime node is a standard ETL node (with
    orange, WEKA, oracle, kettle and etc are almost the same) which
    contains an operating UI. Based on this self UI, the user could do more
    interactions between ETL nodes and assignments. for example, Knime user
    uses the SWT technology to build all kinds of the procedure UI by
    using the Knime of eclipse plugin SDK. Once the Tin-shell script was
    build, the author thought It could be integrated in the ETL work flows
    such as PL-ETL, thus, each Tin-shell ETL could only have had one type of
    procedure UI, which means Tin-shell UI-- A top Text input for scripting
    Tin-shell commands, and a bottom Text output for responding results of
    Tin-shell executions. The author once said: all of ETL node UI could be
    the same type as Tin-shell node in the future AI.
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